@article{229353,
      author = {Santos, Elmer S.},
      url = {http://library.usi.edu/record/229353},
      title = {Stratigraphy of the Morrison formation and structure of  the Ambrosia Lake District, New Mexico,},
      publisher = {U.S. Govt. Print. Off.,},
      recid = {229353},
      pages = {iii, 30 p.},
      address = {Washington,},
      year = {1970},
}